Longest time survived on '5' Timed DQ? (Or a later established better alternative DQ time)

I'm not sure how easy/hard it would be, and what the default timed DQ should be, but what do y'all think?

My logic is that having to lift ur body part off the ground, will at some point negate your ability to generate upwards momentum and eventually you'll dq? However, I think with 1TF abilities, you can go on forever? In my mind, I can see someone just raising/lowering shoulders over and over to barely lift feet up...

thoughts?

You could make it so one can only space in terms of 10 tf but then its just too complicated. Hopefully, this post inspires someone else to think of a better way

Could make a dojo. Record begins when you first touch outside the ring. once you touch outside you may not touch back inside. It also gives creative license for best method of gaining momentum inside ring